196 citations · 315 across the 7 of their papers we have counts for
7 papers
Diquark model of dibaryons
D. B. Lichtenberg, R. Roncaglia, E. Predazzi
A diquark model previously formulated to describe exotic mesons is extended to dibaryons. In the model, dibaryons containing only light quarks are unbound. The dibaryon, consis…
Diquark model of exotic mesons
D. B. Lichtenberg, R. Roncaglia, E. Predazzi
This is a conference mostly devoted to diquarks. Although an exotic meson can in principle be composed of a diquark and an antidiquark, such an exotic is unlikely to be experimenta…
Mass sum rules for singly and doubly heavy-flavored hadrons
D. B. Lichtenberg, R. Roncaglia, E. Predazzi
Regularities in the hadron interaction energies are used to obtain formulas relating the masses of ground-state hadrons, most of which contain heavy quarks. Inputs are the constitu…
NEW FORMULAS RELATING THE MASSES OF SOME BARYONS AND MESONS
D. B. Lichtenberg, R. Roncaglia
Sum rules relating the masses of ground-state baryons and mesons are obtained in a constituent quark model. The interaction is assumed to be independent of quark spins except for a…
PREDICTING THE MASSES OF BARYONS CONTAINING ONE OR TWO HEAVY QUARKS
R. Roncaglia, D. B. Lichtenberg, E. Predazzi
The Feynman-Hellmann theorem and semiempirical mass formulas are used to predict the masses of baryons containing one or two heavy quarks. In particular, the mass of the is p…
Predicting the Masses of Heavy Hadrons without an Explicit Hamiltonian
R. Roncaglia, A. Dzierba, D. B. Lichtenberg +1
There are striking regularities in the masses and mass differences of known hadrons. Some of these regularities can be understood from known general properties of the interactions…